And hits the poor little webserver with a completely unnecessary amount of requests. Please don't do this. It's really not nice. Anyway: Addons If you're working with any sort of html/css/js: Colorzilla MeasureIt Console^2 Firebug IETab and TamperData are absolute musts. Other general ones: Download Statusbar Foxmarks Faviconize Tab Tinymenu Screengrab Theme I really like Nasa Night Launch once you strip away some of the extra stuff Other Visual Tweaks To conserve screen space (even on my larger screen), I usually use small icons and move everything to the top bar. Bookmarks can be set up with keywords to get rid of search boxes. Keywords are basically like wiki Blah automatically takes you to the wiki for Blah, or g Blah takes you to the google search results for Blah. To set this up in Firefox 3, you would bookmark the page with the results (Google would be http://www.google.com/search?q=blah) and then go into Organize Bookmarks (Ctrl+Shift+B), find the bookmark, and replace the part you want to be dynamic with %s. (So the google query would become http://www.google.com/search?q=%s). Then click More, and under Keyword, set it to what you want the keyword to be (You would type into the address bar [query]). [hide=My Browser][/hide]